FIG 1.
Bifidobacterial extracellular protein overview. (a) Percentage of extracellular proteins normalized between strains of the same species and the total amount of proteome (right) and the percentage of extracellular GHs normalized between strains of the same species and the total amount of secreted proteins (left). (b) COG classifications of the whole secretome of the genus Bifidobacterium. (c) GH organization of the secreted enzymes of the genus.